PT - JOURNAL ARTICLE AU - J. W. T. Patterson TI - Rheumatism AID - 10.1136/ard.9.1.82 DP - 1950 Mar 01 TA - Annals of the Rheumatic Diseases PG - 82--83 VI - 9 IP - 1 4099 - http://ard.bmj.com/content/9/1/82.short 4100 - http://ard.bmj.com/content/9/1/82.full SO - Ann Rheum Dis1950 Mar 01; 9